ENCIQUAT BKC-800/500 is a blend of alkyl dimethyl benzyl ammonium chlorides selected for performance as a cationic surfactant. ENCIQUAT BKC-800/500 is used in textile finishing, pulp and paper, sugar refining rheology modification, crystal growth modification, water treatment, ore flotation, tertiary oil recovery and household and industrial cleaners. Compatible with inorganic detergent builders, organic chelates, nonionic surfactants and polar solvents. Forms ion pairs with anionic soaps and surfactants. Freely soluble in water, lower alcohols, ketones and glycols.